Hello everyone. I am wanting to build a small plane for indoor flying at our church gym. Its not very big only around 60x100. Is there any ft planes that could do this? I'm currently building s dr1 tri-plane. But I'm not sure if its slow enough. If you have some suggestions on what plane to build or how to make it lighter. Like which pieces I can remove the inside paper etc. And what electronics I should use. I got gift cards to amazon for Christmas so things from there would be helpful.
Thanks!
Thanks!